US20090220762A1 - Sound-deadening insulating materials with high fire-resistance time - Google Patents
Sound-deadening insulating materials with high fire-resistance time Download PDFInfo
- Publication number
- US20090220762A1 US20090220762A1 US12/388,706 US38870609A US2009220762A1 US 20090220762 A1 US20090220762 A1 US 20090220762A1 US 38870609 A US38870609 A US 38870609A US 2009220762 A1 US2009220762 A1 US 2009220762A1
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- US
- United States
- Prior art keywords
- foam
- insulating material
- insulating
- involves
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
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- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
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- C08G2150/00—Compositions for coatings
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Definitions
- the present invention relates to flame-retarding, sound-deadening insulating materials or foam combinations, to a process for their production, and also to their use.
- Foams based on synthetic polymers have a wide variety of uses as thermally insulating materials. Examples are foams composed of polyurethane, polyisocyanurate, polystyrene, polyvinyl chloride, polyethylene, and polypropylene. Foam-based thermally insulating materials are preferably produced in the form of rigid, dimensionally stable foams, known as rigid foams. The mechanical stability thus obtained is advantageous for engineering purposes. Further advantages of these foams are low density, low thermal conductivity, good processability, and low price. A disadvantage in comparison with mineral-based insulating materials is their inherent flammability. There are therefore many known methods which can be used to reduce the flammability of foams.
- Foams can absorb sound and are therefore used for sound-deadening. It is known that flexible, highly filled, elastic foams, known as flexible foams, provide particularly good sound-deadening. In contrast, rigid foams are not very suitable for sound-deadening.
- the demands placed upon the materials used here are not only a particular level of fire performance or a particular level of flame retardancy but also a particular level of fire-resistance time.
- the fire-resistance time is the period of time for which, in the event of a fire, a product can resist the effects of the fire, in particular the heat produced, without loss of function.
- EP 0 056 267 A1 describes a component which is based on a flame-retardant polyurethane foam and for which good thermally insulating properties and good acoustic insulation properties are claimed.
- DE 10 2005 049 570 B3 discloses a sound-absorbent material which has a surface covering of a flame-retardant powder, of a flame-retardant solution, or of a flame-retardant coating, and which has been covered with a foil transparent to sound.
- U.S. Pat. No. 3,934,066 discloses laminates composed of a foam, of a barrier layer, of an intumescent layer, and of a flexible protective layer, these being intended to be suitable for thermal insulation and acoustic insulation.
- U.S. Pat. No. 4,530,877 discloses an insulating element which is composed of a first external skin, of an intumescent layer, of a foam layer, and of a second external skin.
- the external skins are preferably composed of steel sheet.
- EP 0 707 948 A1 describes thermally and acoustically insulating composite elements composed of an extruded polystyrene foam layer, of an adhesive layer, and of a gypsum-plasterboard sheet.
- a disadvantage of the insulating materials of the prior art is their complex structure composed of many layers, or their complicated production. These insulating materials also often fail to meet the current fire-protection requirements, in particular with respect to fire-resistance time or smoke toxicity, which by way of example can be adversely affected by halogen-containing flame retardants. Finally, acoustic properties are unsatisfactory, in particular sound absorption.
- the present invention provides insulating materials composed at least of one insulation layer and of one intumescent layer wherein
- the synthetic foam involves a foam composed of polyurethane, polyisocyanurate, polyalkylene, polystyrene, polyvinyl chloride (PVC), phenol-formaldehyde resin, urea-formaldehyde resin, melamine-formaldehyde resin, silicone, epoxy resin, polyimide, polyester, polyamide, polycarbonate, or polysulfone.
- PVC polyvinyl chloride
- Polyalkylenes preferred in the invention are low-density polyethylenes (LDPE), high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE), or polypropylene.
- LDPE low-density polyethylenes
- HDPE high-density polyethylene
- LLDPE linear low-density polyethylene
- polypropylene polypropylene
- Polystyrenes preferred in the invention are expandable polystyrene (EPS), or extruded polystyrene (XPS).
- EPS expandable polystyrene
- XPS extruded polystyrene
- Polyvinyl chlorides preferred in the invention are rigid PVC or flexible PVC.
- the synthetic foam involves a foam composed of polyurethane, polyisocyanurate, expandable polystyrene (EPS), or extruded polystyrene (XPS).
- EPS expandable polystyrene
- XPS extruded polystyrene
- the synthetic foam can be a flame-retardant foam. Its flame retardancy can, for example, be based on the use of flame retardants during its production. Examples of flame retardants that can be present in the synthetic foam are the chlorine-, bromine-, nitrogen-, phosphorus-, antimony-, aluminum-, and/or magnesium-containing substances known for this purpose.
- the intumescent layer is composed of a polyurethane foam based on phosphorus-containing polyols. These polyurethane foams and the raw materials and production processes needed for their production are known, for example from EP0116846A1, EP0218080A1, or EP 0 400 402 A1.
- the phosphorus-containing polyols are low-molecular-weight or oligomeric esters of phosphoric acid, of phosphonic acid, of phosphorous acid, or of phosphinic acid, and bear at least two hydroxy groups per molecule.
- the phosphorus-containing polyols involve substances of the general formula (I)
- R 1 is C 1 -C 4 -alkyl, if appropriate substituted by a hydroxy group
- R 2 and R 3 independently of one another, are H or methyl.
- the insulation layer and intumescent layer can, independently of one another, be produced in the form of flexible foam or else in the form of rigid foam.
- the insulating material can thus be adapted to many applications.
- the insulation layer involves a rigid foam and the intumescent layer involves a flexible foam. In another preferred embodiment of the invention, the insulation layer involves a rigid foam and the intumescent layer likewise involves a rigid foam or a semirigid foam.
- the insulating materials can include further components, alongside the two layers essential to the invention.
- the insulating material can be composed of an intumescent layer-insulation layer-intumescent layer composite or of an insulation layer-intumescent layer-insulation layer composite.
- foils, textiles, nonwovens, mats, and the like are present, composed of metals, of plastics, of wood, or of other plant-based materials.
- Layers composed of mineral-based materials can also be present, preference being given to cement or gypsum plaster.
- the thickness of the entire insulating material is defined as the external dimension of any desired molding composed of an insulating material of the invention, measured in essence perpendicularly with respect to the area of contact.
- This thickness of the entire insulating material can vary within wide limits, as a function of application. The thickness can therefore be less than 1 mm or else more than 1000 mm.
- the thickness of the entire insulating material is preferably from 1 mm to 1000 mm.
- the insulating materials can be produced in the form of insulating-material elements, for example in the form of blocks or sheets.
- the intumescent layer here can have been attached in such a way that it covers only one side of the block or of the sheet, or else any desired number of sides.
- the insulating-material elements can also be formed in the shape of a cylindrical jacket or the type of shell useful for the insulation of pipes.
- the insulating material can also be produced in the form of a profile in order, for example, to seal joints.
- the shape of the insulating material can also adapt to any desired shape prescribed by the application, for example to a cavity in automobile bodywork.
- the two layers of the insulating materials can be produced by processes known for polyurethane foams and can be bonded to one another in any desired manner.
- the layers can be produced by the single-stage process in which the components of the mixing specification are mixed in accordance with the mixing specification and then caused to react, as described in Kunststoff Handbuch [Plastics Handbook], vol. 7, 3rd edn., 1993, Hanser Verlag, page 140.
- a rigid foam functioning as insulation layer can, for example, be manufactured continuously on a double-conveyor-belt system as described in Kunststoff Handbuch [Plastics Handbook], vol. 7, 3rd edn., 1993, Hanser Verlag, pages 272-277. Pages 272 to 273 in that publication describe a continuous process for the production of insulation foams on a double-conveyor system, and pages 274-277 describe batch production variants.
- Sheets thus produced can then be coated with an intumescent layer.
- the intumescent layer can be produced in the same way as the insulation layer.
- the present invention also provides a process for the production of insulating materials, which are composed at least of one insulation layer composed of a synthetic foam and of one intumescent layer composed of a polyurethane foam based on phosphorus-containing polyols, which comprises
- the second step B) of the process is preferably carried out at from 5 to 50° C. It is particularly preferably carried out at from 15 to 35° C.
- the mixing can preferably be carried out in a conveying and mixing head which is conventional in polyurethane production.
- the third step C) of the process is preferably carried out at from 5 to 150° C. It is particularly preferably carried out at from 15 to 90° C. It is preferably executed by the foam-molding method.
- the molding composed of the synthetic foam is introduced into a mold.
- the liquid reaction mixture is applied to the molding in the mold, whose temperature can have been controlled to from 5 to 150° C., and the mold is then closed. On foaming and hardening of the reaction mixture, the remaining volume defined by the mold and by the molding present is entirely filled by the intumescent layer.
- the process of the invention is particularly suitable for the production of insulating-material elements.
- insulating-material elements is used for a product comprising an insulating material and prefabricated in standardized shapes and sizes, thus permitting its use with precise fit for a particular application, and with easy handling.
- insulating-material elements are needed in the form of sheets in the construction sector.
- the insulating-material elements produced from the insulating material of the invention and, respectively, by the process of the invention feature integration of noise prevention, thermal insulation, and fire protection in one construction element. There is then no need for separate installation, for example of fire-protection elements and noise-prevention elements.
- the elements are self-supporting, and this means that there is no need for a component with solely structural function that does not contribute to the desired effect (support component, peripheral component, load-bearing component). This provides substantial advantages in the application, since the insulating-material elements have very low weight and are easy to cut. Since both layers of the insulating-material elements can be composed of flexible foam, they are capable of compensating unevenness at the site of use (for example masonry, screed).
- the process of the invention ensures that insulation layer and intumescent layer have been bonded to one another in a secure and water-resistant manner, without any need of additional adhesives for this purpose.
- the present invention provides the use of insulating materials which are at least composed of one insulation layer composed of a synthetic foam and of one intumescent layer composed of a polyurethane foam based on phosphorus-containing polyols, and which are used for thermal insulation or for sound-deadening.
- the insulating materials are used for purposes which demand thermal insulation and sound-deadening simultaneously.
- the insulating materials have a high fire-resistance time of more than 30 minutes, and are used for thermal insulation and sound-deadening. Examples of these uses are found in vehicle construction, in mechanical engineering, in container construction, and in plant construction, in the internal fitting-out of residential, commercial, and industrial buildings, in the insulation of pipelines, or in the production of refrigerators and freezers.
- the insulation layer used comprised an insulation foam sheet composed of commercially available rigid polyurethane foam with density of 30 kg/m 3 , rendered flame-retardant to DIN 4102 B2.
- the starting materials for the production of the intumescent layer have been described in detail in EP 0 217 080 A1.
- Insulating material composed of rigid polyurethane foam sheet coated on one side with flexible intumescent layer
- a foam element of dimensions about 500 ⁇ 500 ⁇ 60 mm was sawn out of a commercially available rigid polyurethane foam insulation sheet of thickness 60 mm. This foam element was inserted into a mold with movable mold cover and with internal dimension of about 500 ⁇ 500 ⁇ 66 mm.
- a reaction mixture corresponding to example 15 of EP 0 217 080 A1 was prepared. The resultant, liquid reaction mixture was poured into the mold, and the mold cover was securely sealed. After a demolding time of about 10 minutes, a molding with flexible intumescent layer was obtained. A particular feature of this was that the intumescent layer had excellent adhesion on the backing material.
- Insulating material composed of rigid polyurethane foam sheet coated on one side with rigid intumescent layer
- the production of the insulating element described in example 1 was modified to use a reaction mixture corresponding to example 12 of EP 0 217 080 A1.
- the resultant molding had a rigid intumescent layer.
- the fire-resistance time of the insulating materials of examples 1 and 2, and also of the uncoated rigid polyurethane foam sheet as comparative example was determined.
- fire resistance was determined to DIN 4102-8 in the small test rig.
- two test specimens of identical structure are mounted as side walls of an oil burner. The dimensions are 500 ⁇ 500 mm.
- the oil burner is operated with about 13 kg of oil/h.
- the temperatures in the interior of the burner reach about 1000° C.
- the test specimens serve as periphery of the combustion chamber.
- the intumescent coating of the invention faces toward the fire and has unprotected exposure to the flames.
- thermocouples There are five thermocouples attached to the external side of each test specimen, one precisely in the center and one approximately in the center of each quadrant. The total of 10 thermocouples is used to record the temperature increase on the external side during the entire test time. The temperature increase indicated with respect to the ambient temperature is not permitted to exceed 180° C. for each individual thermocouple, and 140° C. on average for all of the thermocouples.
- Example 2 Description uncoated rigid rigid polyurethane rigid polyurethane polyurethane foam sheet coated foam sheet coated foam sheet on one side with on one side with from 8-10 mm from 8-10 mm thickness of thickness of rigid flexible material material Average >30 min* 53.5 min 46.5 min temperature > 140° C. Local temperature 24 min 58.5 min 48.0 min T > 180° C. *An average temperature > 140° C. was not reached during a test time of 30 min. The test was terminated after 30 min in this case, since >180° C. had already been reached locally.
- a feature of materials with high fire-resistance time is maximization of the time, from the start of exposure to the flame, for which this temperature does not exceed the defined limits.
- the material has to have maximum thermal-insulation effect, and must minimize any reduction of this thermal-insulation effect resulting from the action of the fire.
- the times in table 1 show that, by these criteria, the fire-resistance time of the insulating material of the invention, the thickness of whose intumescent layer was only about 8-10 mm, was considerably improved when compared with that of the uncoated rigid polyurethane sheet of the comparative example.
- the protective coating can take the form of rigid foam or of flexible foam. In each case, there is an improvement in fire-resistance time.
- the sound-absorption level was determined to DIN EN ISO 10534-2 on the insulating material of example 1, and also on the uncoated rigid polyurethane foam sheet as comparative example.
- test specimens were positioned at one end of a test pipe. At the other end, there was a loudspeaker, which irradiated the specimen perpendicularly. Microphones which could determine acoustic pressure had been installed at two sites on the test pipe. The test result recorded was relative absorption of sound as a function of frequency. Table 2 lists the results of this test.
- Example 1 Description uncoated rigid polyurethane rigid polyurethane foam sheet Frequency foam sheet coated on one side [Hz] Sound absorption of specimen Sound absorption of specimen 315 ⁇ 0.01 0.08 400 0.05 0.07 500 0.03 0.10 630 0.04 0.13 800 0.05 0.18 1000 0.06 0.23 1250 0.09 0.33 1600 0.21 0.53 2000 0.14 0.66 2500 0.12 0.82 3150 0.11 0.94 4000 0.15 0.91 5000 0.38 0.85
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
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US13/074,181 US20110177244A1 (en) | 2008-02-28 | 2011-03-29 | Sound-deadening insulating materials with high fire-resistance time |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE200810011562 DE102008011562A1 (de) | 2008-02-28 | 2008-02-28 | Schalldämpfende Dämmstoffe mit hoher Feuerwiderstandsdauer |
DE102008011562.2 | 2008-02-28 |
Related Child Applications (1)
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US13/074,181 Division US20110177244A1 (en) | 2008-02-28 | 2011-03-29 | Sound-deadening insulating materials with high fire-resistance time |
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US20090220762A1 true US20090220762A1 (en) | 2009-09-03 |
Family
ID=40673432
Family Applications (2)
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US12/388,706 Abandoned US20090220762A1 (en) | 2008-02-28 | 2009-02-19 | Sound-deadening insulating materials with high fire-resistance time |
US13/074,181 Abandoned US20110177244A1 (en) | 2008-02-28 | 2011-03-29 | Sound-deadening insulating materials with high fire-resistance time |
Family Applications After (1)
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US13/074,181 Abandoned US20110177244A1 (en) | 2008-02-28 | 2011-03-29 | Sound-deadening insulating materials with high fire-resistance time |
Country Status (9)
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US (2) | US20090220762A1 (de) |
EP (1) | EP2095926B1 (de) |
JP (1) | JP5629433B2 (de) |
KR (1) | KR20090093890A (de) |
CA (1) | CA2655388A1 (de) |
DE (1) | DE102008011562A1 (de) |
DK (1) | DK2095926T3 (de) |
ES (1) | ES2398007T3 (de) |
PL (1) | PL2095926T3 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2477498A (en) * | 2010-02-03 | 2011-08-10 | Swift Group Ltd | A fire wall with an intumescent layer |
CN103030871A (zh) * | 2012-12-18 | 2013-04-10 | 滁州凯凯建筑节能有限公司 | 聚乙烯/hips包覆椰壳粉颗粒粒子共混发泡材料及其制备方法 |
WO2016153578A1 (en) * | 2015-03-20 | 2016-09-29 | Pero Michael A Iii | System for manufacture of foam sheets rigidized with polymer infiltration |
US20160325524A1 (en) * | 2013-12-27 | 2016-11-10 | Kawasaki Jukogyo Kabushiki Kaisha | Laminated structure and method for manufacturing the same |
CN112062997A (zh) * | 2020-09-21 | 2020-12-11 | 南京工业职业技术大学 | 一种适用于四维增材制造技术的可编程聚氨酯材料 |
Families Citing this family (5)
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PL396151A1 (pl) * | 2011-08-31 | 2013-03-04 | Hit Konsulting Spólka Z Ograniczona Odpowiedzialnoscia | Kompozytowe materialy termoizolacyjne i sposób ich wytwarzania |
CN104066565A (zh) | 2012-02-02 | 2014-09-24 | 拜耳知识产权有限责任公司 | 连续生产夹层复合元件的方法 |
CN109400945A (zh) * | 2018-11-02 | 2019-03-01 | 郑州峰泰纳米材料有限公司 | 一种超低甲醛三聚氰胺泡绵的生产工艺 |
CN109400943A (zh) * | 2018-11-02 | 2019-03-01 | 郑州峰泰纳米材料有限公司 | 一种超低甲醛三聚氰胺泡绵的后处理工艺 |
AT524924A1 (de) * | 2021-04-14 | 2022-10-15 | Guenter Url | Verfahren zur Brandschutzdämmung bzw. Brandschutzanordnung |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934066A (en) * | 1973-07-18 | 1976-01-20 | W. R. Grace & Co. | Fire-resistant intumescent laminates |
US4168347A (en) * | 1978-01-03 | 1979-09-18 | Arco Polymers, Inc. | Fire and heat resistant structures |
US4265963A (en) * | 1979-01-26 | 1981-05-05 | Arco Polymers, Inc. | Flameproof and fireproof products containing monoethanolamine, diethylamine or morpholine |
US4438028A (en) * | 1981-01-12 | 1984-03-20 | Charles M. Wiersma | Fire retardant and compounds based thereon |
US4530877A (en) * | 1981-10-22 | 1985-07-23 | Cyclops Corporation | Fire resistant foam insulated building panels |
US4581866A (en) * | 1982-10-04 | 1986-04-15 | Dixon International Limited | Protection of expanded material and other flammable materials of low compression strength from fire, especially in structural bearings |
US4831062A (en) * | 1986-07-29 | 1989-05-16 | Bayer Aktiengesellschaft | Preparation of intumescent materials for coatings and building elements |
US4857364A (en) * | 1986-12-20 | 1989-08-15 | Bayer Aktiengesellschaft | Intumescent compositions and the use thereof |
US20050222285A1 (en) * | 2002-05-22 | 2005-10-06 | Glenn Massengill | Flame retardant polyurethane products |
US20070293596A1 (en) * | 2004-11-25 | 2007-12-20 | Aik Flammadur Brandschutz Gmbh | Means And Method For Producing A Fire Protection Element And Corresponding Fire Protection Element |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1122483A (en) | 1978-01-03 | 1982-04-27 | John P. Spicuzza, Jr. | Fire and flame retardant structures |
US4349494A (en) * | 1979-05-07 | 1982-09-14 | W. R. Grace & Co. | Method of making a fire-retardant product having a foamed lore and a fire-retardant protective layer |
DE3109352A1 (de) * | 1981-03-12 | 1982-09-23 | Bayer Ag, 5090 Leverkusen | Gegebenenfalls geschaeumte intumeszenzmassen und ihre verwendung |
JPS58222146A (ja) * | 1982-06-16 | 1983-12-23 | Hitachi Cable Ltd | 防火用ポリウレタン樹脂組成物 |
DE3302416A1 (de) * | 1983-01-26 | 1984-07-26 | Bayer Ag, 5090 Leverkusen | Intumeszenzeigenschaften aufweisende konstruktionselemente |
DE3530358A1 (de) | 1985-08-24 | 1987-02-26 | Bayer Ag | Fuellstoffhaltige intumeszenzmassen und konstruktionselemente |
US4642201A (en) | 1985-08-27 | 1987-02-10 | Intercal Company | Compositions for improving the stability of intercalated graphite structural members |
DE3917518A1 (de) | 1989-05-30 | 1990-12-06 | Bayer Ag | Brandschutzelemente |
DE9417021U1 (de) | 1994-10-22 | 1994-12-08 | Basf Ag | Schalldämmendes Verbundelement |
JP3790340B2 (ja) * | 1997-10-15 | 2006-06-28 | 積水化学工業株式会社 | 鉄骨被覆用耐火積層体及び耐火被覆鉄骨構造体 |
AT411040B (de) | 2002-03-25 | 2003-09-25 | Intumex Gmbh | Brandgeschützte polyisocyanurat-, polyisocyanuratimid- oder polyimid-schaumstoffenthaltende verbundsysteme |
DE10240522A1 (de) * | 2002-09-03 | 2004-03-11 | Hilti Ag | Verfahren zur Herstellung einer Brandschutzplatte |
DE102005049570B3 (de) | 2005-10-17 | 2007-04-05 | Cellofoam Gmbh & Co. Kg | Schallabsorbierendes Material |
-
2008
- 2008-02-28 DE DE200810011562 patent/DE102008011562A1/de not_active Withdrawn
-
2009
- 2009-02-19 US US12/388,706 patent/US20090220762A1/en not_active Abandoned
- 2009-02-24 ES ES09153531T patent/ES2398007T3/es active Active
- 2009-02-24 PL PL09153531T patent/PL2095926T3/pl unknown
- 2009-02-24 DK DK09153531T patent/DK2095926T3/da active
- 2009-02-24 EP EP20090153531 patent/EP2095926B1/de not_active Not-in-force
- 2009-02-25 CA CA002655388A patent/CA2655388A1/en not_active Abandoned
- 2009-02-27 KR KR1020090017052A patent/KR20090093890A/ko not_active Application Discontinuation
- 2009-02-27 JP JP2009046555A patent/JP5629433B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-29 US US13/074,181 patent/US20110177244A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934066A (en) * | 1973-07-18 | 1976-01-20 | W. R. Grace & Co. | Fire-resistant intumescent laminates |
US4168347A (en) * | 1978-01-03 | 1979-09-18 | Arco Polymers, Inc. | Fire and heat resistant structures |
US4265963A (en) * | 1979-01-26 | 1981-05-05 | Arco Polymers, Inc. | Flameproof and fireproof products containing monoethanolamine, diethylamine or morpholine |
US4438028A (en) * | 1981-01-12 | 1984-03-20 | Charles M. Wiersma | Fire retardant and compounds based thereon |
US4530877A (en) * | 1981-10-22 | 1985-07-23 | Cyclops Corporation | Fire resistant foam insulated building panels |
US4581866A (en) * | 1982-10-04 | 1986-04-15 | Dixon International Limited | Protection of expanded material and other flammable materials of low compression strength from fire, especially in structural bearings |
US4831062A (en) * | 1986-07-29 | 1989-05-16 | Bayer Aktiengesellschaft | Preparation of intumescent materials for coatings and building elements |
US4857364A (en) * | 1986-12-20 | 1989-08-15 | Bayer Aktiengesellschaft | Intumescent compositions and the use thereof |
US20050222285A1 (en) * | 2002-05-22 | 2005-10-06 | Glenn Massengill | Flame retardant polyurethane products |
US20070293596A1 (en) * | 2004-11-25 | 2007-12-20 | Aik Flammadur Brandschutz Gmbh | Means And Method For Producing A Fire Protection Element And Corresponding Fire Protection Element |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2477498A (en) * | 2010-02-03 | 2011-08-10 | Swift Group Ltd | A fire wall with an intumescent layer |
CN103030871A (zh) * | 2012-12-18 | 2013-04-10 | 滁州凯凯建筑节能有限公司 | 聚乙烯/hips包覆椰壳粉颗粒粒子共混发泡材料及其制备方法 |
US20160325524A1 (en) * | 2013-12-27 | 2016-11-10 | Kawasaki Jukogyo Kabushiki Kaisha | Laminated structure and method for manufacturing the same |
US10603869B2 (en) * | 2013-12-27 | 2020-03-31 | Kawasaki Jukogyo Kabushiki Kaisha | Laminated structure and method for manufacturing the same |
WO2016153578A1 (en) * | 2015-03-20 | 2016-09-29 | Pero Michael A Iii | System for manufacture of foam sheets rigidized with polymer infiltration |
US9694897B2 (en) | 2015-03-20 | 2017-07-04 | Michael A. Pero, Iii | System for manufacture of foam sheets rigidized with polymer infiltration |
US10053206B2 (en) | 2015-03-20 | 2018-08-21 | Michael A. Pero, Iii | System for manufacture of foam sheet rigidized with polymer infiltration |
CN112062997A (zh) * | 2020-09-21 | 2020-12-11 | 南京工业职业技术大学 | 一种适用于四维增材制造技术的可编程聚氨酯材料 |
Also Published As
Publication number | Publication date |
---|---|
EP2095926A1 (de) | 2009-09-02 |
EP2095926B1 (de) | 2012-11-28 |
KR20090093890A (ko) | 2009-09-02 |
JP2009209678A (ja) | 2009-09-17 |
DE102008011562A1 (de) | 2009-09-03 |
US20110177244A1 (en) | 2011-07-21 |
JP5629433B2 (ja) | 2014-11-19 |
CA2655388A1 (en) | 2009-08-28 |
PL2095926T3 (pl) | 2013-04-30 |
ES2398007T3 (es) | 2013-03-13 |
DK2095926T3 (da) | 2013-02-25 |
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Owner name: LANXESS DEUTSCHLAND GMBH, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HANSEL, JAN-GERD;MAUERER, OTTO;REEL/FRAME:022323/0960;SIGNING DATES FROM 20090127 TO 20090129 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |